Jul 26, 2024 · In this article, we will see the require () and include () Functions in PHP, along with understanding their basic implementation through the illustration. Both require () and include () Functions are utilized to add the external PHP files in the current PHP script.

The require and include functions do the same task, i.e. includes and evaluates the specified file, but the difference is require will cause a fatal error when the specified file location is invalid or for any error whereas include will generate a warning and continue the code execution.

PHP include vs. require. The require statement is also used to include a file into the PHP code. However, there is one big difference between include and require; when a file is included with the include statement and PHP cannot find it, the script will continue to execute:

Sep 3, 2010 · The difference between include() and require() arises when the file being included cannot be found: include() will release a warning (E_WARNING) and the script will continue, whereas require() will release a fatal error (E_COMPILE_ERROR) and terminate the script.

The only difference between include() and require() is that on failure (i.e. if the file can't be found), require() emits an error, whereas include() emits a warning. –

Nov 4, 2022 · In this article, we will see what include() & the require() functions is, also will know how these functions affect the execution of the code, their differences & usage in PHP, along with understanding their implementation through the examples.

Aug 24, 2024 · A comprehensive guide to understanding the differences between `include` and `require` in PHP, along with `include_once` and `require_once`. Learn when to use each statement and how to handle potential errors for robust PHP applications.

Oct 16, 2024 · Learn the key differences between PHP's require, include, require_once, and include_once statements to optimize your code's efficiency and error handling.

Dec 26, 2024 · include: Use when the file is optional, and missing files should not halt the script. require: Use when the file is critical, and the script should stop if the file is missing. include_once: Use when the file is optional but should only be included once to avoid duplication. require_once: Use when the file is critical and must be included only ...

In PHP, require and include are two statements that are used to include a file in a PHP script. The main difference between them is how they handle failures. If the file specified in the require statement cannot be included, it will cause a fatal error and stop the script from executing.